Ecosystem

UCP by Platform

Q: What do "verified" and "average score" mean here?

Verified means the store's profile at /.well-known/ucp is live and validates on its latest check. The average score is the mean UCP Score (0–100) across a platform's verified stores, so it shows how complete implementations are, not just whether a profile exists. Full methodology →

Which commerce platforms are ready for AI shopping agents. Every store in our census is attributed to its platform from what it actually serves, then measured on the same terms: Shopify, Wix, WooCommerce, BigCommerce, Shopware and Magento, through Salesforce Commerce Cloud, Cafe24, Tiendanube, Boutir and Bareconnect, to custom and headless stacks. Re-checked every 24 hours.

23,940

stores monitored

19,340

verified UCP-active

4,568

migration opportunity

Shopify

10,796 verified

Hosted commerce platform and the largest source of UCP-verified stores in our census.

11,003 monitored10,796 verified

3 publishing UCP, not yet valid

204 migration opportunity

Avg score 97 A View adoption →

Wix

7,451 verified

Hosted website builder powering millions of small-business sites and stores.

7,900 monitored7,451 verified

1 publishing UCP, not yet valid

448 migration opportunity

Avg score 86 A View adoption →

Zid

210 verified

Hosted commerce platform for merchants in Saudi Arabia and the Gulf.

210 monitored210 verified

Avg score 75 B View adoption →

Tray

154 verified

Hosted commerce platform for merchants in Brazil.

156 monitored154 verified

2 migration opportunity

Avg score 79 B View adoption →

Shoptet

150 verified

Hosted commerce platform for merchants in Czechia, Slovakia and Hungary.

150 monitored150 verified

Avg score 88 A View adoption →

Jumpseller

136 verified

Hosted commerce platform for merchants in Chile and across Latin America.

137 monitored136 verified

1 migration opportunity

Avg score 79 B View adoption →

Salla

136 verified

Hosted commerce platform for merchants in Saudi Arabia and the Gulf.

142 monitored136 verified

6 migration opportunity

Avg score 95 A View adoption →

Custom & Headless

129 verified

Stores built on bespoke stacks, headless frontends, or Rails/Django/Node backends.

3,724 monitored129 verified

24 publishing UCP, not yet valid

3,571 migration opportunity

Avg score 85 A View adoption →

Boutir

76 verified

Hosted commerce platform for small merchants in Hong Kong and Taiwan.

77 monitored76 verified

1 migration opportunity

Avg score 92 A View adoption →

BigCommerce

58 verified

Headless-friendly enterprise ecommerce platform.

60 monitored58 verified

2 migration opportunity

Avg score 85 A View adoption →

WooCommerce

18 verified

Open-source commerce plugin for WordPress.

137 monitored18 verified

2 publishing UCP, not yet valid

117 migration opportunity

Avg score 94 A View adoption →

Bareconnect

11 verified

Hosted commerce platform for merchants in Africa, built on Paystack payment rails.

11 monitored11 verified

Avg score 90 A View adoption →

Magento

5 verified

Adobe-owned open-source ecommerce platform used by enterprise brands.

65 monitored5 verified

60 migration opportunity

Avg score 85 A View adoption →

Shopware

4 verified

Open-source commerce platform popular with mid-market and enterprise merchants in Europe.

9 monitored4 verified

5 migration opportunity

Avg score 91 A View adoption →

Cafe24

3 verified

Korea's largest hosted commerce platform.

16 monitored3 verified

13 migration opportunity

Avg score 87 A View adoption →

Odoo

1 verified

6 monitored1 verified

5 migration opportunity

Avg score 99 A View adoption →

Tiendanube

1 verified

Latin America's largest hosted commerce platform (Nuvemshop in Brazil).

3 monitored1 verified

2 migration opportunity

Avg score 98 A View adoption →

VTEX

1 verified

View adoption →

OpenCart

Coverage building

Open-source PHP ecommerce platform used by small and mid-sized stores.

17 monitored0 verified

17 migration opportunity

View adoption →

Salesforce Commerce Cloud

Coverage building

Enterprise commerce platform (formerly Demandware) behind many large fashion, beauty and sporting-goods retailers.

67 monitored0 verified

67 migration opportunity

View adoption →

Square Online

Coverage building

1 monitored0 verified

1 migration opportunity

View adoption →

Squarespace

Coverage building

Hosted website builder with built-in commerce for small businesses and creators.

7 monitored0 verified

7 migration opportunity

View adoption →

For platform teams

Run a commerce platform?

See how agent-ready your merchants are, measured independently and on the same terms as every other platform.

Readiness across your merchant base: verified, invalid, blocked and not yet live
Which capabilities, transports and payment handlers your stores declare, and where checks fail
How your stores compare with other platforms, and what to build next

Get in touch

Missing a platform?

Platforms appear here once we can fingerprint their stores from what they serve. If a store is on the wrong platform, or a platform with live UCP stores isn't listed, run a live check to refresh its attribution or let us know.

Frequently Asked Questions

Which ecommerce platforms support UCP today?

Right now we see UCP-verified stores on Shopify, Wix, Zid, Tray, Shoptet, Jumpseller, Salla, Boutir, BigCommerce, WooCommerce, Bareconnect, Magento, Shopware, Cafe24, Odoo, Tiendanube and VTEX, plus stores on custom and headless stacks. Some platforms serve the profile for every merchant from central infrastructure (Wix, Tiendanube, Cafe24), some through an official plugin or app (Shopware), and some leave it to each merchant. Platforms listed as "Coverage building" are ones we can recognise but have no verified stores on yet.

How does UCP Checker know which platform a store runs on?

From what the store actually serves, never from what it says about itself. Each platform leaves a fingerprint: the host its UCP endpoints live on, a first-party transport path family, a vendor namespace in a payment handler, or markers on the storefront homepage. A store that matches no fingerprint is listed under Custom & Headless. The same rules apply to every platform.

What do "verified" and "average score" mean here?

Verified means the store's profile at /.well-known/ucp is live and validates on its latest check. The average score is the mean UCP Score (0–100) across a platform's verified stores, so it shows how complete implementations are, not just whether a profile exists. Full methodology →

How often are these numbers updated?

Every store in our census is re-checked at least every 24 hours, and platform attribution is refreshed on each check. Running a live check on a store updates its record straight away.

A platform is missing, or a store is attributed to the wrong one. What should I do?

Run a live check on the store first; attribution is recalculated on every check. If a platform has verified stores and still isn't recognised, or a store is on the wrong platform, tell us and we'll add or fix the fingerprint.

I work at a commerce platform. Can UCP Checker help us?

Yes. Platform teams use the same independent measurement to see how agent-ready their merchants are: which capabilities, transports and payment handlers stores declare, where checks fail, and how that compares with other platforms, which points to what to build next. We measure every platform on identical terms, and no platform or store can pay for a listing, a verification or a score. Get in touch →